Public infrastructure is a social issue. It's one thing for a private company to set up a network of gas stations, it's another for an entire country to agree o

Public infrastructure is a social issue. It's one thing for a private company to set up a network of gas stations, it's another for an entire country to agree on gasoline standards and regulation so every car can use them. Electric cars will need similar standards, Tesla won't be able to do it on its own.